Index Catalog // ScholarsArchive@OSU

Skew Brownian motion and branching processes applied to diffusion-advection in heterogenous media and fluid flow

Creator:: Ramirez, Jorge M.
Abstract:: This thesis contains three manuscripts addressing the application of stochastic processes to the analysis and solution of partial differential equations (PDEs) in mathematical physics. In the first manuscript, one dimensional diffusion and Burgers equation are considered. The Fourier transform of the solution to each PDE is represented as the expected...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Jorge M. Ramirez for the degree of

Evaluation of the torsion test as a method to determine the shear strength of structural composite lumber

Creator:: Siller, Tobias Stefan
Abstract:: Torsion test was evaluated as a method to determine the shear strength parallel to grain of full-size structural composite lumber (SCL). Experimental results of eighty-five rectangular (44 x 140 mm²) specimens were verified by finite element analysis. Laminated strand lumber (LSL), laminated veneer lumber (LVL) and parallel strand lumber (PSL)...
Resource Type:: Masters Thesis
Full Text:: : Rake h Gupta Torsion test was evaluated as a method to determine the shear strength parallel to grain

A comparison of the shear strength of strucutral composite lumber using torsion and shear block tests

Creator:: Gupta, Rakesh and Siller, Tobias S.
Abstract:: The objective of this study was to compare the shear strength of structural composite lumber (SCL) based on shear block to that of shear strength based on torsion test. Shear blocks in two diflcrent orientations fom laminated veneer lumber, parallel strand lumber, and laminated strand lumber (LSL) were tested and...
Resource Type:: Article
Full Text:: lumber using torsion and shear block tests Rakesh Gupta Tobias S. Siller Abstract The objective of

Dynamical analysis of the upwelling circulation off central Chile

Creator:: Mesias, Jorge M., Matano, Ricardo P., and Strub, P. Ted
Abstract:: In this article we analyze the momentum and vorticity balances of a numerical simulation of the upwelling circulation off central Chile (34° –40°S) and its response to interannual local wind changes. Our analysis indicates that the path of the upwelling jet is strongly controlled by the bottom topography. This topographic...
Resource Type:: Article
Full Text:: circulation off central Chile Jorge M. Mesias,1 Ricardo P. Matano, and P. Ted Strub College of Oceanic and

A Socio-Economic Toolbox of Artificial Reef Projects

Creator:: Ramos, Jorge, Santos, Miguel N., Whitmarsh, David, and Monteiro, Carlos C.
Abstract:: It is widely accepted that in sea bottom areas where there is a scarcity of rocky formations and declining marine fish due to fisheries pressure, the deployment of artificial reefs (ARs) is a possible way to mitigate the problem. If ARs have an ecosystem-based fisheries management goal that means their...
Resource Type:: Research Paper
Full Text:: Vietnam Proceedings A SOCIO-ECONOMIC TOOLBOX OF ARTIFICIAL REEF PROJECTS Jorge Ramos, IPIMAR, jramos

Geochemistry of back arc basin volcanism in Bransfield Strait, Antarctica: Subducted contributions and along-axis variations

Creator:: Keller, Randall A., Fisk, Martin R., Smellie, John L., Strelin, Jorge A., and Lawver, Lawrence A.
Abstract:: Bransfield Strait is a Quaternary, ensialic back arc basin at the transition from rifting to spreading. Fresh volcanic rocks occur on numerous submarine features distributed along the rift axis, including a discontinuous neovolcanic ridge similar to the nascent spreading centers seen in some other back arc basins. Smaller edifices near...
Resource Type:: Article
Full Text:: R. Fisk,1 John L. Smellie,2 Jorge A. Strelin,3 and Lawrence A. Lawver4 Received 13 February 2001

A comparison of daily water use estimates derived from constant-heat sap-flow probe values and gravimetric measurements in pot-grown saplings.

Creator:: McCulloh, Katherine A., Winter, Klaus, Meinzer, Frederick C., Garcia, Milton, Aranda, Jorge, and Lachenbruch, Barbara
Abstract:: Use of Granier-style heat dissipation sensors to measure sap flow is common in plant physiology, ecology and hydrology. There has been concern that any change to the original Granier design invalidates the empirical relationship between sap flux density and the temperature difference between the probes. Here, we compared daily water...
Resource Type:: Article
Full Text:: ,'-3 KLAUS WINTER: FREDERICK C. MEINZER? MILTON GARCIA? JORGE ARANDA~ and BARBARA LACHENBRUCH

Assessing the sustainability of management practices for planted forests across an environmental gradient in New Zealand

Creator:: Kiyvyra, Alicia L.
Abstract:: Sustainable management of planted forests requires maintenance of soil function to promote 1) root growth; 2) storage and cycling of water and nutrients; 3) optimal gas exchange; and 4) biological activity. Soil quality measurements can be used to monitor short- and long-term changes in these soil functions, allowing managers to...
Resource Type:: Dissertation
Full Text:: :___________________________________________________ Stephen H. Schoenholtz Sustainable management of planted forests requires maintenance of

A preliminary study for task management environment external validation: correlation between continuous, discrete and mixed scenarios

Creator:: Vasquez Aguirre, Carlos Andres
Abstract:: Concurrent Task Management (CTM) can be defined as the process that human operators of complex systems perform to allocate their attention among multiple, simultaneous tasks. A challenge of CTM research is to create an experimental environment which is complex enough to model a real world multitasking situation. Also, this system...
Resource Type:: Masters Thesis
Full Text:: , Discrete and Mixed Scenarios Abstract approved: Kenneth H. Funk, II Concurrent Task Management (CTM) can

Characterization by optical methods of the heat denaturation of bovine serum albumin (BSA) as affected by protein concentration, pH, ionic strength and sugar concentration

Creator:: Kongraksawech, Teepakorn
Abstract:: The thermal denaturation of proteins has been extensively studied using several methods including differential scanning calorimetry (DSC). A custom-built optical system was used to study thermal effects on protein as an alternative method to DSC measurements. It was used to investigate the thermal stability of bovine serum albumin (BSA) with...
Resource Type:: Masters Thesis
Full Text:: kind help, guidance, support and encouragement throughout my study. I would like to thank Dr. Jorge

ScholarsArchive@OSU

Skew Brownian motion and branching processes applied to diffusion-advection in heterogenous media and fluid flow

Evaluation of the torsion test as a method to determine the shear strength of structural composite lumber

A comparison of the shear strength of strucutral composite lumber using torsion and shear block tests

Dynamical analysis of the upwelling circulation off central Chile

A Socio-Economic Toolbox of Artificial Reef Projects

Geochemistry of back arc basin volcanism in Bransfield Strait, Antarctica: Subducted contributions and along-axis variations

A comparison of daily water use estimates derived from constant-heat sap-flow probe values and gravimetric measurements in pot-grown saplings.

Assessing the sustainability of management practices for planted forests across an environmental gradient in New Zealand

A preliminary study for task management environment external validation: correlation between continuous, discrete and mixed scenarios

Characterization by optical methods of the heat denaturation of bovine serum albumin (BSA) as affected by protein concentration, pH, ionic strength and sugar concentration

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